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-rw-r--r--arch/x86/lib/tables.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/x86/lib/tables.c b/arch/x86/lib/tables.c
index 9f0d928..eccef8a 100644
--- a/arch/x86/lib/tables.c
+++ b/arch/x86/lib/tables.c
@@ -67,11 +67,22 @@ void write_tables(void)
{
u32 rom_table_start = ROM_TABLE_ADDR;
u32 rom_table_end;
+ u32 high_table, table_size;
int i;
for (i = 0; i < ARRAY_SIZE(table_write_funcs); i++) {
rom_table_end = table_write_funcs[i](rom_table_start);
rom_table_end = ALIGN(rom_table_end, ROM_TABLE_ALIGN);
+
+ table_size = rom_table_end - rom_table_start;
+ high_table = (u32)memalign(ROM_TABLE_ALIGN, table_size);
+ if (high_table) {
+ memset((void *)high_table, 0, table_size);
+ table_write_funcs[i](high_table);
+ } else {
+ printf("%d: no memory for configuration tables\n", i);
+ }
+
rom_table_start = rom_table_end;
}
}